Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Hydrostatic Pressure Switch HR-021**1

HR-021**1
  • Limit value detection for liquids as maximum detection
  • High switching capacity
  • Used in open or pressureless vessels

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General specifications
Equipment architectureswitching element: changeover
switching on point: 15 mbar ± 3 mbar, switching off point: 9 mbar ± 3 mbar
max. hydrostatic pressure: 500 mbar
Supply
Rated voltage253 V AC , 50/60 Hz
Current consumptionmax. 1 A
Conformity
Degree of protectionIEC 60529:2001
Operating conditions
Process conditions
Process temperature-20 ... 70 °C (-4 ... 158 °F)
Ambient conditions
Ambient temperature-20 ... 70 °C (-4 ... 158 °F)
Mechanical specifications
Degree of protectionIP54
Connectionflat plug 6.3 x 0.8 mm (0.25 x 0.03 inch), DIN 46244
Materialhousing: PA
pipe: stainless steel 1.4571/316Ti or PVC
Dimensionshousing: 100 x 75 x 80 mm (4 x 3 x 3.1 inch)
pipe: length L 180 ... 5000 mm (0.6 ... 16.5 ft)
Process connectionthread G1/2 to ISO 228

Documents: HR-021**1

Technical information语言文件类型文件大小
Declaration of Contamination / Erklärung zur KontaminationALLPDF137 KB